| Microstructure and tribological properties of in situ synthesized TiC, TiN, and SiC reinforced Ti3Al intermetallic matrix composite coatings on pure Ti by laser cladding | |
| Department | 固体润滑国家重点实验室 ; 先进润滑与防护材料研究发展中心 |
Pu YP(蒲玉萍); Guo BG(郭宝刚); Zhou JS(周健松) ; Zhang ST(张世堂); Zhou HD(周惠娣); Chen JM(陈建敏)
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| 2008 | |
| Source Publication | Applied Surface Science
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| ISSN | 0169-4332 |
| Volume | 255Pages:2697-2703 |
| Abstract | TiC, TiN, and SiC reinforced Ti3Al intermetallic matrix composite (IMC) coatings were in situ synthesized on a pure Ti substrate by laser cladding. Itwas found that the surface hardness and the wear resistance of the Ti3Al coating were improved by the formation of these Ti3Al IMC coatings. The surface hardness and the wear resistance of the TiC/Ti3Al IMC coatings increased with the increasing volume fraction of TiC powder. Under the same dry sliding test conditions, the wear resistance of TiC, TiN, and SiC reinforced Ti3Al IMC coatings with 40 vol.% reinforced powder was in the following order: TiN/Ti3Al IMC coating > TiC/Ti3Al IMC coating > SiC/Ti3Al IMC coating. It should be noted that both the TiC/Ti3Al IMC coating with 40 vol.% TiC powder and the TiN/Ti3Al coating with 40 vol.% TiN powder showed excellentwear resistance under 5 N normal load. |
| Keyword | Ti3al Imc Coating Laser Cladding Microstructure Tribological Properties |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | the Innovative Group Foundation from NSFC (Grant No. 50421502);the “863” project (Grant No. 2006AA03A219);the “973” project (Grant No. 2007CB607601);“The program of the light in China’s western region (2006)” |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 磨损和表面工程组 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/3986 |
| Collection | 固体润滑国家重点实验室（LSL） 中国科学院材料磨损与防护重点实验室/先进润滑与防护材料研究发展中心 |
| Corresponding Author | Chen JM(陈建敏) |
| Recommended Citation GB/T 7714 | Pu YP,Guo BG,Zhou JS,et al. Microstructure and tribological properties of in situ synthesized TiC, TiN, and SiC reinforced Ti3Al intermetallic matrix composite coatings on pure Ti by laser cladding[J]. Applied Surface Science,2008,255:2697-2703. |
| APA | 蒲玉萍,郭宝刚,周健松,张世堂,周惠娣,&陈建敏.(2008).Microstructure and tribological properties of in situ synthesized TiC, TiN, and SiC reinforced Ti3Al intermetallic matrix composite coatings on pure Ti by laser cladding.Applied Surface Science,255,2697-2703. |
| MLA | 蒲玉萍,et al."Microstructure and tribological properties of in situ synthesized TiC, TiN, and SiC reinforced Ti3Al intermetallic matrix composite coatings on pure Ti by laser cladding".Applied Surface Science 255(2008):2697-2703. |
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| File Name/Size | DocType | Version | Access | License | ||
| 20082697-2703.PDF（1512KB） | 开放获取 | CC BY-NC-SA | View Application Full Text | |||
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